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| Dataset Title: | Seabird nearshore winter survey in South-West England 1994-95
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| Institution: | RSPB, MBA, NBN (Dataset ID: NBN_GA000070) |
| Range: | longitude = -5.215 to -3.547°E, latitude = 50.03 to 50.97°N, time = 1994-11-28T01:00:00Z to 1995-03-23T01:00:00Z |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
| Data Access Form
| Files
|
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Zoom:
![[The graph you specified. Please be patient.]](https://erddap.eurobis.org/erddap/tabledap/NBN_GA000070.png?longitude,latitude,YearCollected&time%3E=1995-03-17T00%3A00%3A00Z&time%3C=1995-03-24T00%3A00%3A00Z&.draw=markers&.marker=5%7C5&.color=0x000000&.colorBar=%7C%7C%7C%7C%7C&.bgColor=0xffccccff)
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Attributes {
s {
ScientificName {
String long_name "ScientificName";
String sdn_P02_name "SeaDataNet biological format biotic parameters";
String sdn_P02_uri "https://vocab.nerc.ac.uk/collection/P02/current/BPRP/";
String sdn_P02_urn "SDN:P02::BPRP";
String sdn_parameter_name "Taxon of biological entity specified elsewhere";
String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/SCNAME01/";
String sdn_parameter_urn "SDN:P01::SCNAME01";
String sdn_uom_name "Not applicable";
String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/XXXX/";
String sdn_uom_urn "SDN:P06::XXXX";
String standard_name "scientificname";
String units "Not applicable";
String units_uri "https://vocab.nerc.ac.uk/collection/P01/current/SCNAME01/";
}
BasisOfRecord {
String long_name "BasisOfRecord";
String units "None";
String units_uri "None";
}
InstitutionCode {
String long_name "InstitutionCode";
String units "None";
String units_uri "None";
}
YearCollected {
Float32 actual_range 1994.0, 1995.0;
String long_name "YearCollected";
String units "None";
String units_uri "None";
}
MonthCollected {
Float32 actual_range 1.0, 12.0;
String long_name "MonthCollected";
String units "None";
String units_uri "None";
}
DayCollected {
Float32 actual_range 1.0, 30.0;
String long_name "DayCollected";
String units "None";
String units_uri "None";
}
time {
String _CoordinateAxisType "Time";
Float64 actual_range 7.859844e+8, 7.959204e+8;
String axis "T";
String ioos_category "Time";
String long_name "Time";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String time_precision "1970-01-01T00:00:00Z";
String units "seconds since 1970-01-01T00:00:00Z";
String units_uri "https://vocab.nerc.ac.uk/collection/P01/current/CJDY1101";
}
longitude {
String _CoordinateAxisType "Lon";
Float32 actual_range -5.215, -3.547;
String axis "X";
String ioos_category "Location";
String long_name "Longitude";
String standard_name "longitude";
String units "degrees_east";
String units_uri "https://vocab.nerc.ac.uk/collection/P01/current/ALONZZ01";
}
latitude {
String _CoordinateAxisType "Lat";
Float32 actual_range 50.03, 50.97;
String axis "Y";
String ioos_category "Location";
String long_name "Latitude";
String standard_name "latitude";
String units "degrees_north";
String units_uri "https://vocab.nerc.ac.uk/collection/P01/current/ALATZZ01";
}
aphia_id {
String long_name "aphia_id";
String sdn_P02_name "SeaDataNet biological format biotic parameters";
String sdn_P02_uri "https://vocab.nerc.ac.uk/collection/P02/current/BPRP/";
String sdn_P02_urn "SDN:P02::BPRP";
String sdn_parameter_name "Identifier (LSID) of biological entity specified elsewhere";
String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/SNANID01/";
String sdn_parameter_urn "SDN:P01::SNANID01";
String sdn_uom_name "Not applicable";
String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/XXXX/";
String sdn_uom_urn "SDN:P06::XXXX";
String standard_name "aphia_id";
String units "Not applicable";
String units_uri "https://vocab.nerc.ac.uk/collection/P01/current/SNANID01/";
}
}
NC_GLOBAL {
String AccConID "21";
String AccConstrDescription "This license lets others distribute, remix, tweak, and build upon your work, even commercially, as long as they credit you for the original creation. This is the most accommodating of licenses offered. Recommended for maximum dissemination and use of licensed materials.";
String AccConstrDisplay "This dataset is licensed under a Creative Commons Attribution 4.0 International License.";
String AccConstrEN "Attribution (CC BY)";
String AccessConstraint "Attribution (CC BY)";
String Acronym "None";
String added_date "2009-02-23 17:58:47.957000";
String BrackishFlag "0";
String CDate "2009-03-04";
String cdm_data_type "Other";
String CheckedFlag "0";
String Citation "UK National Biodiversity Network, Royal Society for the Protection of Birds - Seabird nearshore winter survey in South-West England 1994-95.";
String Comments "None";
String ContactEmail "None";
String Conventions "COARDS, CF-1.6, ACDD-1.3";
String CurrencyDate "None";
String DasID "1878";
String DasOrigin "Research: field survey";
String DasType "Data";
String DasTypeID "1";
String DateLastModified "{'date': '2025-02-18 01:34:01.301036', 'timezone_type': 1, 'timezone': '+01:00'}";
String DescrCompFlag "0";
String DescrTransFlag "0";
Float64 Easternmost_Easting -3.547;
String EmbargoDate "None";
String EngAbstract "The survey represents the first systematic study of divers, grebes, seaduck, cormorant, shag and auks within these sea areas.";
String EngDescr
"The main aim of the 1994/95 nearshore seabird survey in South-West England was to investigate a series of seabird sites in Devon and Cornwall previously identified as important for their wintering populations. The survey represents the first systematic study of divers, grebes, seaduck, cormorant, shag and auks within these sea areas.
The number of birds recorded in the South Cornwall area exceeded criteria for international importance for great northern diver, and national importance for black-throated diver, shag and red-breasted merganser. The area also held numbers of red-necked grebe, Slavonian grebe and black-necked grebe which represented a high proportion of the small British wintering population. The Dawlish area held nationally important number of red-breasted merganser.
A secondary aim of the project was to investigate ways to refine survey methods. The effect of count length on the number of birds recorded was examined by extending a sub-set of the counts. There was a marked difference in the detection rates over time for some species. A method for producing approximate correction factors was investigated. An analysis was also conducted to assess if the detectability of bird species changed in different sea states. The data showed no significant effect of sea state on the number of birds recorded.";
String FreshFlag "0";
Float64 geospatial_lat_max 50.97;
Float64 geospatial_lat_min 50.03;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -3.547;
Float64 geospatial_lon_min -5.215;
String geospatial_lon_units "degrees_east";
String history
"2025-03-09T23:30:22Z (local files)
2025-03-09T23:30:22Z http://erddap.eurobis.org/tabledap/NBN_GA000070.das";
String infoUrl "None";
String InputNotes "None";
String institution "RSPB, MBA, NBN";
String keywords "aphia_id, BasisOfRecord, DayCollected, InstitutionCode, latitude, longitude, MonthCollected, ScientificName, time, YearCollected";
String License "https://creativecommons.org/licenses/by/4.0/";
String license
"The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, nor the United States Government, nor any
of their employees or contractors, makes any warranty, express or
implied, including warranties of merchantability and fitness for a
particular purpose, or assumes any legal liability for the accuracy,
completeness, or usefulness, of this information.";
String Lineage "None";
String MarineFlag "1";
String modified_sync "2021-02-06 00:00:00";
Float64 Northernmost_Northing 50.97;
String OrigAbstract "None";
String OrigDescr "None";
String OrigDescrLang "English";
String OrigDescrLangNL "Engels";
String OrigLangCode "en";
String OrigLangCodeExtended "eng";
String OrigLangID "15";
String OrigTitle "None";
String OrigTitleLang "English";
String OrigTitleLangCode "en";
String OrigTitleLangID "15";
String OrigTitleLangNL "Engels";
String Progress "Completed";
String PublicFlag "1";
String ReleaseDate "None";
String ReleaseDate0 "None";
String RevisionDate "None";
String SizeReference "None";
String sourceUrl "(local files)";
Float64 Southernmost_Northing 50.03;
String standard_name_vocabulary "CF Standard Name Table v70";
String StandardTitle "Seabird nearshore winter survey in South-West England 1994-95";
String StatusID "1";
String subsetVariables "ScientificName,BasisOfRecord,YearCollected,MonthCollected,DayCollected,aphia_id";
String summary "The survey represents the first systematic study of divers, grebes, seaduck, cormorant, shag and auks within these sea areas.";
String TerrestrialFlag "0";
String time_coverage_end "1995-03-23T01:00:00Z";
String time_coverage_start "1994-11-28T01:00:00Z";
String title "Seabird nearshore winter survey in South-West England 1994-95";
String UDate "2011-01-05";
String VersionDate "None";
String VersionDay "None";
String VersionMonth "1";
String VersionName "1";
String VersionYear "2009";
String VlizCoreFlag "1";
Float64 Westernmost_Easting -5.215;
}
}
Data Access Protocol (DAP) and its
selection constraints.
The URL specifies what you want: the dataset, a description of the graph or the subset of the data, and the file type for the response.
Tabledap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/pmelTaoDySst.htmlTable?longitude,latitude,time,station,wmo_platform_code,T_25&time>=2015-05-23T12:00:00Z&time<=2015-05-31T12:00:00Z
Thus, the query is often a comma-separated list of desired variable names,
followed by a collection of
constraints (e.g., variable<value),
each preceded by '&' (which is interpreted as "AND").
For details, see the tabledap Documentation.